The National Transportation Safety Board has released its preliminary report on the tragic skydiving plane crash in Butler, Missouri that claimed the lives of 12 people. While the report rules out several early theories, it stops well short of identifying a probable cause. In this video, retired ai
22:49
12:03
28:56
58:51
39:44
35:07
44:43
17:02
34:57
18:29
47:09
52:13
13:07
35:36
19:17
44:43
13:28
22:04
21:23
41:54